Projects

CSEMP assessment of pyrene in biota at West Mersea Beach (Blackwater)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean145.5451.54-19.7739.54
linear246.8962.89-19.4438.890.651 10.4199

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220170.84350.1511-0.6924 0.8316-0.8330.4519
last 20 years200220170.84350.1511-0.6924 0.8316-0.8330.4519

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.163 1.4670.23210.50280.4620.3342
EAC 1.16316.3002.64000.50285.2500.0031

 


Raw data with supporting information

Raw data with supporting information for assessment of  pyrene in biota at West Mersea Beach (Blackwater)


Raw data with assessment

Raw data with assessment of  pyrene in biota at West Mersea Beach (Blackwater)


Assessment plot

Assessment plot for  pyrene in biota at West Mersea Beach (Blackwater)


PAH (parent) data

PAH (parent) data for assessment of  pyrene in biota at West Mersea Beach (Blackwater)


PAH (parent) assessment

PAH (parent) assessment of  pyrene in biota at West Mersea Beach (Blackwater)


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